UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): December 6, 2023 (December 4, 2023)

Exxon Mobil Corporation

(Exact name of registrant as specified in its charter)

New Jersey	1-2256	13-5409005
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

22777 Springwoods Village Parkway, Spring, Texas 77389-1425

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (972) 940-6000

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☑ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

		Name of Each Exchange
Title of Each Class	Trading Symbol	on Which Registered
Common Stock, without par value	XOM	New York Stock Exchange
0.142% Notes due 2024	XOM24B	New York Stock Exchange
0.524% Notes due 2028	XOM28	New York Stock Exchange
0.835% Notes due 2032	XOM32	New York Stock Exchange
1.408% Notes due 2039	XOM39A	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

As previously disclosed, on October 10, 2023, Exxon Mobil Corporation, a New Jersey corporation (the “Company”), entered into an Agreement and Plan of Merger (the “Merger Agreement”) by and among the Company, Pioneer Natural Resources Company, a Delaware corporation (“Pioneer”), and SPQR, LLC, a Delaware limited liability company and a wholly owned subsidiary of the Company (“Merger Sub”). Upon the terms and subject to the conditions set forth in the Merger Agreement, Merger Sub will merge with and into Pioneer (the “Merger”), with Pioneer surviving the Merger as a wholly owned subsidiary of the Company.

On December 4, 2023, the Company and Pioneer each received a request for additional information and documentary materials (a “Second Request”) from the Federal Trade Commission (“FTC”) in connection with the FTC’s review of the Merger. The effect of a Second Request is to extend the waiting period imposed by the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Act”), until 30 days after each of the Company and Pioneer has substantially complied with the Second Request issued to it, unless that period is extended voluntarily by the parties or terminated sooner by the FTC. Completion of the Merger remains subject to the expiration or termination of the waiting period under the HSR Act and the satisfaction or waiver of the other closing conditions specified in the Merger Agreement.

The Company and Pioneer continue to work constructively with the FTC in its review of the Merger and continue to expect that the Merger will be completed in the first half of 2024, subject to the fulfillment of the closing conditions, including receipt of required regulatory approvals and approval of Pioneer’s stockholders.

Important Information about the Merger and Where to Find It

In connection with the Merger between the Company and Pioneer, the Company and Pioneer have filed and will file relevant materials with the Securities and Exchange Commission (the “SEC”). On November 21, 2023, the Company filed with the SEC a registration statement on Form S-4 (the “Form S-4”) to register the shares of the Company common stock to be issued in connection with the Merger. The Form S-4 includes a proxy statement of Pioneer that also constitutes a prospectus of the Company. The information in the Form S-4 is not complete and may be changed. After the Form S-4 is declared effective, a definitive proxy statement/prospectus will be mailed to stockholders of Pioneer. This communication is not a substitute for the Form S-4, proxy statement or prospectus or any other document that the Company or Pioneer (as applicable) has filed or may file with the SEC in connection with the Merger. BEFORE MAKING ANY VOTING OR INVESTMENT DECISION, INVESTORS AND SECURITY HOLDERS OF THE COMPANY AND PIONEER ARE URGED TO READ THE FORM S-4, THE PROXY STATEMENT/PROSPECTUS AND ANY OTHER RELEVANT DOCUMENTS THAT ARE FILED OR WILL BE FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THESE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY WHEN THEY BECOME AVAILABLE BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION ABOUT THE MERGER AND RELATED MATTERS. Investors and security holders may obtain free copies of the Form S-4 and the proxy statement/prospectus, as well as other filings containing important information about the Company or Pioneer, without charge at the SEC’s Internet website (http://www.sec.gov). Copies of the documents filed with the SEC by the Company are and will be available free of charge on the Company’s internet website at www.exxonmobil.com under the tab “investors” and then under the tab “SEC Filings” or by contacting the Company’s Investor Relations Department at investor.relations@exxonmobil.com. Copies of the documents filed with the SEC by Pioneer will be available free of charge on Pioneer’s internet website at https://investors.pxd.com/investors/financials/sec-filings/. The information included on, or accessible through, the Company’s or Pioneer’s website is not incorporated by reference into this communication.

Participants in the Solicitation

The Company, Pioneer, their respective directors and certain of their respective executive officers may be deemed to be participants in the solicitation of proxies in respect of the Merger. Information about the directors and executive officers of Pioneer and a description of their direct or indirect interests, by security holdings or otherwise, is set forth in the Form S-4 in the section entitled “Interests of Pioneer’s Directors and Executive Officers in the Merger”, including the documents incorporated by reference therein. Information about the directors and executive officers of the Company is set forth in the sections entitled “Board of Directors” and “Director and Executive Officer Stock Ownership” included in the Company’s proxy statement for its 2023 annual meeting of stockholders, which was filed with the SEC on April 13, 2023 (and which is available at https://www.sec.gov/Archives/edgar/data/34088/000119312523100079/d429320ddef14a.htm), in the sections entitled “Information about our Executive Officers” and “Directors, Executive Officers and Corporate Governance” included in the Company’s Form 10-K for the year ended December 31, 2022, which was filed with the SEC on February 22, 2023 (and which is available at https://www.sec.gov/Archives/edgar/data/34088/000003408823000020/xom-20221231.htm), in the Company’s Form 8-K filed on June 6, 2023 (and which is available at https://www.sec.gov/Archives/edgar/data/34088/000003408823000036/xom-20230531.htm) and in the Company’s Form 8-K filed on February 24, 2023 (and which is available at https://www.sec.gov/Archives/edgar/data/34088/000003408823000022/xom-20230221.htm). Additional information regarding the participants in the proxy solicitations and a description of their direct or indirect interests, by security holdings or otherwise, are contained in the proxy statement/prospectus and will be contained in other relevant materials filed with the SEC when they become available.

No Offer or Solicitation

This communication is for informational purposes and is not intended to, and shall not, constitute an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or approval, nor shall there be any offer, solicitation or sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the U.S. Securities Act of 1933, as amended.

Forward-Looking Statements

This communication contains “forward-looking statements” within the meaning of the federal securities laws, including Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. In this context, forward-looking statements often address future business and financial events, conditions, expectations, plans or ambitions, and often contain words such as “expect,” “anticipate,” “intend,” “plan,” “believe,” “seek,” “see,” “will,” “would,” “target,” similar expressions, and variations or negatives of these words, but not all forward-looking statements include such words. Forward-looking statements by their nature address matters that are, to different degrees, uncertain, such as statements about the consummation of the Merger and the anticipated benefits thereof. All such forward-looking statements are based upon current plans, estimates, expectations and ambitions that are subject to risks, uncertainties and assumptions, many of which are beyond the control of the Company and Pioneer, that could cause actual results to differ materially from those expressed in such forward-looking statements. Important risk factors that may cause such a difference include, but are not limited to: the completion of the Merger on anticipated terms and timing, or at all, including obtaining regulatory approvals that may be required on anticipated terms and Pioneer stockholder approval; anticipated tax treatment, unforeseen liabilities, future capital expenditures, revenues, expenses, earnings, synergies, economic performance, indebtedness, financial condition, losses, future prospects, business and management strategies for the management, expansion and growth of the combined company’s operations and other conditions to the completion of the Merger, including the possibility that any of the anticipated benefits of the Merger will not be realized or will not be realized within the expected time period; the ability of the Company and Pioneer to integrate the business successfully and to achieve anticipated synergies and value creation; potential litigation relating to the Merger that could be instituted against the Company, Pioneer or their respective directors; the risk that disruptions from the Merger will harm the Company’s or Pioneer’s business, including current plans and operations and that management’s time and attention will be diverted on transaction-related issues; potential adverse reactions or changes to business relationships resulting from the announcement or completion of the Merger; rating agency actions and the Company and Pioneer’s ability to access short- and long-term debt markets on a timely and affordable basis; legislative, regulatory and economic developments, including regulatory actions targeting public companies in the oil and gas industry and changes in local, national, or international laws, regulations, and policies affecting the Company and Pioneer including with respect to the environment; potential business uncertainty, including the outcome of commercial negotiations and changes to existing business relationships during the pendency of the Merger that could affect the Company’s and/or Pioneer’s financial performance and operating results; certain restrictions during the pendency of the Merger that may impact Pioneer’s ability to pursue certain business opportunities or strategic transactions or otherwise operate its business; acts of terrorism or outbreak of war, hostilities, civil unrest, attacks against the Company or Pioneer, and other political or security disturbances; dilution caused by the Company’s issuance of additional shares of its common stock in connection with the Merger; the possibility that the transaction may be more expensive to complete than anticipated, including as a result of unexpected factors or events; changes in policy and consumer support for emission-reduction products and technology; the impacts of pandemics or other public health crises, including the effects of government responses on people and economies; global or regional changes in the supply and demand for oil, natural gas, petrochemicals, and feedstocks and other market or economic conditions that impact demand, prices and differentials, including reservoir performance; changes in technical or operating conditions, including unforeseen technical difficulties; those risks described in Item 1A of the Company’s Annual Report on Form 10-K, filed with the SEC on February 22, 2023, and subsequent reports on Forms 10-Q and 8-K, as well as under the heading “Factors Affecting Future Results” on the Investors page of the Company’s website at www.exxonmobil.com (information included on or accessible through the Company’s website is not incorporated by reference into this communication); those risks described in Item 1A of Pioneer’s Annual Report on Form 10-K, filed with the SEC on February 23, 2023, and subsequent reports on Forms 10-Q and 8-K; and those risks described in the registration statement on Form S-4 and accompanying prospectus available from the sources indicated above. References to resources or other quantities of oil or natural gas may include amounts that the Company or Pioneer believe will ultimately be produced, but that are not yet classified as “proved reserves” under SEC definitions.

These risks, as well as other risks associated with the Merger, are more fully discussed in the proxy statement/prospectus included in the registration statement on Form S-4 filed with the SEC in connection with the Merger. While the list of factors presented here and the list of factors presented in the registration statement on Form S-4 are considered representative, no such list should be considered to be a complete statement of all potential risks and uncertainties. Unlisted factors may present significant additional obstacles to the realization of forward-looking statements. We caution you not to place undue reliance on any of these forward-looking statements as they are not guarantees of future performance or outcomes and that actual performance and outcomes, including, without limitation, our actual results of operations, financial condition and liquidity, and the development of new markets or market segments in which we operate, may differ materially from those made in or suggested by the forward-looking statements contained in this communication. Neither the Company nor Pioneer assumes any obligation to publicly provide revisions or updates to any forward-looking statements, whether as a result of new information, future developments or otherwise, should circumstances change, except as otherwise required by securities and other applicable laws. Neither future distribution of this communication nor the continued availability of this communication in archive form on the Company’s or Pioneer’s website should be deemed to constitute an update or re-affirmation of these statements as of any future date.

Actions needed to advance the Company’s 2030 and 2035 greenhouse gas emission-reductions plans are incorporated into its medium-term business plans, which are updated annually. The reference case for planning beyond 2030 is based on the Company’s Energy Outlook research and publication. The Outlook is reflective of the existing global policy environment, the Energy Outlook does not attempt to project the degree of required future policy and technology advancement and deployment for the world, or the Company, to meet net zero by 2050. As future policies and technology advancements emerge, they will be incorporated into the Outlook, and the Company’s business plans will be updated accordingly. Actual future results, including the achievement of net zero in Upstream Permian Basin unconventional operated assets by 2030/2035 and plans to lower methane emissions from operated assets, to increase water recycling in our combined Permian operations, and to feed hydrogen, ammonia, and carbon capture projects could vary depending on the ability to execute operational objectives on a timely and successful basis; policy support for emission-reduction products and technologies; changes in laws, regulations and international treaties regarding lower emission technologies and projects; government incentives; unforeseen technical or operational difficulties; the outcome of research efforts and future technology developments, including the ability to scale projects, technologies, and markets on a commercially competitive basis; changes in supply and demand and other market factors affecting future prices of oil, gas, and petrochemical products; the actions of competitors; and other factors discussed in this communication and in the additional forward looking statement disclaimer included above.

All references to production rates, project capacity, resource size, and acreage are on a gross basis, unless otherwise noted.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: December 6, 2023

EXXON MOBIL CORPORATION
By:	/s/ Len M. Fox
	Len M. Fox
	Vice President and Controller (Principal Accounting Officer)